問題一覧
1
A restoration that restores one or more cusps and adjoining occlusal surface is ___________.
Onlay
2
Tooth class which has an oblique ridge.
Max. Molar
3
Branch of prosthodontica that pertains to the selection, planning, development, placement, and maintenance of restoration using dental implants.
Implant
4
The negative replica of upper and lower teeth and it's surrounding structures.
Impression
5
A bridge supported by the abutment only on one side of the edentulous space.
Pier Abutment
6
Dowel post is the treatment of choice for endodontically treatee tooth with almost no crown left, to add length to the abutment for _______.
Retention
7
Point at which a tooth preparation terminates on the abutment tooth.
Finish Line
8
Amount of reduction required on non-functional cusp for PFM.
1.5mm
9
A finish line height which allows good visual access for evaluating finish line form, accurate impression and long-tern post insertion of marginal integrity.
Supragingival
10
Substitutes supragingival axial walls and auxiliary features that are customarily used.
Dowel
11
A heart-shaped molar.
Max. 3rd Molar
12
A classic intracoronal restoration made outside of a tooth to correspond to form of the prepared cavity which is then luted into the tooth.
Inlay
13
The peripheral extension of tooth preparation.
Finish Line
14
Greater the height of the crown with adequate clearance, the better the ________ of the restoration.
Retention
15
Ability of the prosthesis ti resist displacement by forces directed un an apical or oblique direction.
Resistance
16
The sum of degree of taper is called the degree of _________.
Convergence
17
Normal shedding off of deciduous teeth to give away to the eruption of permanent teeth.
Exfoliation
18
In a dowel post, the length of remaining apical filling should be atleast ________.
4mm
19
A finish line design for tooth preparation in which the gingival aspect meets the external axial surface at an obtuse angle.
Chamfer
20
Composed of approximately 1mm junctional epithelium and 1mm connective tissue.
Biologic Width
21
Reduction in this area ensures esthetics and space for the bulk of the porcelain.
Labial
22
Ability of the preparation to prevent displacement of the restoration in a direction opposite to the path of insertion.
Retention
23
A dowel post created by making an impression of the canal using self-cure acrylic resin.
Customized
24
The abutment for bridge work must be
Near parallel with each other.
25
What diagnostic aid can help to check the extent of carious lesion in relation to its distance to the pulp?
Periapical
26
Finish line design preferred for all ceramic restorations where sufficient thickness of margin is required for structural durability.
Shoulder
27
What should be given immediate treatment?
Broken Restorations
28
Inadequate ______ clearance may lead to weaker restoration project to fracture.
Occlusal
29
A concave extracoronal finish line that possesses greater angulation than a knife-edge with less width than a shoulder.
Chamfer
30
Restoration consists of a post which fits a prepared root canal and core inserted into the pulp chamber that established proper coronal tooth preparation.
Post Core
31
Finish line of the tooth preparation for PFM crown on the lingual side.
Chamfer
32
Part of the denture that seats in the sulcus.
Flanges
33
This is done to align the abutments parallel to each other.
Parallelism
34
Imaginary line in which the prosthesis will be simultaneously seated on all the prepared abutment teeth.
Path of Insertion
35
Two of these are considered adequate if 2mm, but variations occur depending upon the occlusion, type of restoration, and patient's age.
Occlusal Clearance , Incisal Clearance
36
The permanent dental formula of man.
I 2/2 C 1/1 PM 2/2 M 3/3 = 16 x 2 = 32
37
Refers to the model of the prepared tooth on which the margins of the pattern are finished.
Die
38
Restores the occlusal surface and three of the four axial surfaces, not including the facial surface.
Three-Quarters
39
A triangle that describes geometric outline of maxillary and mandibular anterior crowns when viewed from which of the following aspects?
Mesial and Lingual
40
A 35-year-old patient complains of broken restoration on tooth #36 and tooth #35 is missing. Which teeth will be embraced by a retainer?
34 and 36
41
Triangular spaces that widens out from the area of contact and serve as a spillway for escapement of food from occlusal table.
Embrasure
42
A term which denotes a butt joint margin.
Shoulder
43
The ideal crown root ratio to utilize as abutment bridge.
1:2
44
The replacement tooth in a fixed bridge.
Pontic
45
The parotid duct after piercing the buccal fat pad and buccinators muscle opens at the ___________.
Oral Vestibule opposite 1st molar
46
An abutment for a single tooth surrounded by an edentulous space on either side.
Pier
47
Poor _________ will lead to percolation of oral fluids or marginal leakage and secondary caries.
Marginal Adaptability
48
Material of choice in fabricating temporary crown.
Self Cure
49
Quality of restoration to be firm, steady, constant, and not subjected to change position.
Stability
50
A 20-year-old male wento to the clinic with fracture #11, remaining crown is only up to cervical third. The apex of the tooth is close without loss of periodontal support. What fixed restoration can be done?
Dowel Post and PFM
51
Radicular retained restoration is consisting of a post or dowel with an attached core that obtains it's retention and resistance to displacement from the prepared root portion of an __________ treated tooth.
Endodontic
52
What is Ante's Law about?
None of the above
53
The process whereby the organic component of the teeth hardens.
Calcification
54
A provisional, short-term restoration cemented in place with a soft temporary dental cement until the definitive restoration is completed.
Temporary Crown
55
Ante's Law concerns the ____________.
None of the above
56
Provides adequate clearance between prepared surface and opposing teeth.
Occlusal Clearance
57
A 35-year-old patient complains of broken restoration on tooth #36 and tooth #35 is missing. If the patient wants to have a fixed bridge, what tooth will be replaced by a pontic?
Lower left 2nd premolar
58
Joins the retainer to the pontic or pontic to pontic.
Connector
59
Marginal adaptation and the seating of restoration affects __________.
Marginal Integrity
60
A finish line formed if the external line angle of preparation is perpendicular to the long axis of the tooth.
Shoulder with Bevel
61
________ should be smooth and continuous to fabricate a restoration with well-adapted margins.
Finish Line
62
Main reason for a patient to have fixed prosthesis as treatment for his badly broken tooth.
Esthetic
63
Adequate reduction during tooth preparation is mandatory to obtain adequate thickness of _______.
Porcelain
64
The mechanical treatment of dental disease or injury to hard tissues that restores a tooth to original form and determine the success of FPD.
Tooth Preparation
65
Refers to the teeth that supports a fixed partial denture.
Abutment
66
An endodontically treated tooth is questionable as an FPD abutment with a span longer than one pontic because it is susceptible to _________.
All of the above
67
Ability of the restoration to withstand destruction due to external forces.
Structural Durability
68
The relative lightness or darkness of a color.
Hue
69
Axial reduction commonly encompasses the entire circumference of the tooth and necessary for _______.
Esthetics
70
A porcelain-metal crown ideally requires what type of labial finish line on anterior teeth.
Shoulder
71
The lingual cusps of the maxillary posterior teeth are __________.
Supporting and Working
72
Veneer restoration the facial surfaces of a tooth for esthetic purposes.
Laminates
73
The greatest potential for wear exists between.
Tooth and Porcelain
74
Refers to the restorations that are cemented to the abutments and retains the FOR in place.
Retainer
75
A temporary restoration is related to the following except:
Treatment Restoration
76
A single path of insertion provides best retention, _________ of the preparation determines the path of insertion.
Taper
77
Finish line height for teeth with short clinical crown and teeth affected by cervical erosion.
Subgingival